Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g)
Kp=2.26×104 at 25 ∘C. Calculate ΔGrxn for the reaction at 25 ∘C
under each of the following conditions. - standard conditions - at
equilibrium - PCH3OH= 1.4 atm ; PCO=PH2= 1.5×10−2 atm
Consider the following reaction:
CO(g)+2H2(g)⇌CH3OH(g)
Kp=2.26×104 at 25 ∘C. Calculate ΔGrxn for the
reaction at 25 ∘C under each of the following conditions.
A) Standard conditions
B) At equilibrium
C) PCH3OH= 1.5 atm ;
PCO=PH2= 1.5×10−2 atm
Consider the following reaction:
CH3OH(g)⇌CO(g)+2H2(g)
Part A
Calculate ΔG for this reaction at 25 ∘C under the
following conditions:
PCH3OH= 0.885 atm
PCO= 0.145 atm
PH2= 0.175 atm
ΔG =
nothing
kJ
CH3OH can be synthesized by the following reaction.
CO(g)+2H2(g)→CH3OH(g)
What volume of H2 gas (in L), measured at 746 mmHg and 84 ∘C, is
required to synthesize 23.4 g CH3OH?
How many liters of CO gas, measured under the same conditions,
is required?
For the reaction: CH3OH(g) ↔ CO(g) +
2H2(g), with the equilibrium concentrations for
[CH3OH]=0.20M, [CO]=0.44M, and [H2]=2.7M,
determine the gas phase equilibrium constant (Kp) at 400
0C?
Consider the following reaction:
CO(g)+2H2(g)⇌CH3OH(g)CO(g)+2H2(g)⇌CH3OH(g)
The reaction between COCO and H2H2 is carried out at a specific
temperature with initial concentrations of COCO = 0.32 M
M and H2H2 = 0.52 M M. At equilibrium, the concentration
of CH3OHCH3OH is 0.15 M M.
Find the equilibrium constant at this temperature.
Express your answer using two significant figures.
Consider the following reaction:
CO(g)+2H2(g)⇌CH3OH(g)CO(g)+2H2(g)⇌CH3OH(g)
The reaction between COCO and H2H2 is carried out at a specific
temperature with initial concentrations of COCO = 0.26 M
M and H2H2 = 0.49 M M. At equilibrium, the concentration
of CH3OHCH3OH is 0.16 M M.
Part A
Find the equilibrium constant at this temperature.
Express your answer using two significant figures.
KcKc =
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The two methods for the synthesis of methanol are given
below.
CO(g) + 2H2(g) ⇌ CH3OH(g) (1)
CO2(g) + 3H2(g) ⇌ CH3OH(g) + H2O(g) (2)
(a) At 1 atm pressure and 250°C, for the synthesis of methanol
from carbon
monoxide the partial pressure of CO:H2:CH3OH are
0.449:0.55075:0.00025 respectively.
Calculate the equilibrium constant for this reaction. Use this
value for the
equilibrium constant to calculate the change in the Gibbs Free
Energy for
the synthesis of methanol and comment on the...
A system containing 2 moles of CO 2 (g) is initially at 25 0 C
and 10atm and is confined to a cylinder that has a cross section of
10 cm 2 . The system expands adiabatically against an external
pressure of 1 atm until the piston has moved upwards through 20cm.
Assume that CO 2 is an ideal gas with C v,m = 28.8 J/K mol.
Calculate q, w, Δ U, Δ T and Δ S.
For the reaction
A(g) + B(g) + C(g) "
D(g) the following data were
obtained at 25°C.
Exp’t
Initial [A] (M)
Initial [B] (M)
Initial [C] (M)
Initial Rate (mole∙L–1s–1)
1
0.0500
0.0500
0.0100
6.25 x 10–3
2
0.1000
0.0500
0.0100
1.25 x 10–2
3
0.1000
0.1000
0.0100
5.00 x 10–2
4
0.0500
0.0500
0.0200
6.25 x 10–3
5
0.2000
0.3000
0.3000
?????
Which choice gives correct kinetics information for this
reaction? Which choice is closest to the rate
constant for this...